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| Welding gun system comprises welding gun assembly, which is formed to be adjusted to certain space position on welding gun clamp and can simultaneously carry out multilayer single welding of medium plate structure. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者: ZHANG Z LIU L SONG G WANG H SUN C Z
  收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| Mirror image milling processing appearance error real-time non-contact measuring device, has numerical control system built-in coordinate biasing module provided with data analysis module that performs compensation of skin deformation. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-25
作者: DONG Z KANG R BAO Y WANG C ZHU X FU
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Phthalazinone structure containing polyazene ether ketone amphoteric ion exchange membrane useful in the field of all vanadium redox flow batteries, prepared by e.g. mixing halomethylated phthalazinone structure polyaryletherketone. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者: JIAN X ZHANG S LIU C WANG J
收藏 | 浏览/下载：8/0 | 提交时间：2019/12/02 |
| Water-sand separation three-phase horizontal spiral centrifuge, has screw conveyor whose wall surface is welded with vertical plate, and flange provided with annular separating plate, and fixed with pipe flange by bolt. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-25
作者: HU D ZHU M ZHAO Y YU Y WANG J ZHU C
收藏 | 浏览/下载：10/0 | 提交时间：2019/12/02 |
| Non-longitudinal swaying mechanical wave power generating mechanism, has lower bevel gear fixedly connected with vertical single-way commutator shell, and rotating shaft connected with rotor of right generator and left generator. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者: SUN L WANG X JIANG Y LIU C
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Bending beam bridge limiting device, has steel pin whose end is fixed on limit fixing through-hole and radial opening of movable through-hole and another end is fixed on bottom plate to form main beam fixed end and tangential movable end. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-29
作者: ZHANG Z HAUNG C WANG H JIANG T TAN Y
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Design method of reducing spindle-impeller assembly stress and spindle bending deformation, involves selecting best match with spindle-impeller ring groove shape and size from contact pressure and transmission of friction torque. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-16
作者: BAO C GUO F LIU X MA G WANG X WU C
收藏 | 浏览/下载：12/0 | 提交时间：2019/12/02 |
| Ship-mounted device damping device for large-amplitude single-degree-of-freedom low-frequency rocking, has fixed and movable supporting part for forming friction pair, where fixed part is connected with center of gravity of movable part. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-13
作者: HUANG Y WANG W HUO H LIU C ZHANG Q
收藏 | 浏览/下载：9/0 | 提交时间：2019/12/02 |
| Curved beam bridge limit device has steel pin that is inserted into limiting hole of translational fixed end limiting device or radial movable end limiting device and main beam fixed end or tangential movable end is formed. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-02
作者: ZHANG Z HAUNG C WANG H JIANG T TAN Y
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Titanium-vanadium-based alloy used for manufacturing additive, comprises preset amount of titanium, zirconium and/or hafnium, vanadium, niobium, tantalum, aluminum and molybdenum, and other elements. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者: LIU T DONG C MIN X WANG C
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/02 |
